From owner-freebsd-questions@FreeBSD.ORG Thu Apr 1 11:38:25 2010 Return-Path: Delivered-To: questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 18033106566B for ; Thu, 1 Apr 2010 11:38:25 +0000 (UTC) (envelope-from paul.halliday@gmail.com) Received: from mail-yx0-f190.google.com (mail-yx0-f190.google.com [209.85.210.190]) by mx1.freebsd.org (Postfix) with ESMTP id C8B358FC1F for ; Thu, 1 Apr 2010 11:38:24 +0000 (UTC) Received: by yxe28 with SMTP id 28so451885yxe.27 for ; Thu, 01 Apr 2010 04:38:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:received:message-id:subject:from:to:content-type :content-transfer-encoding; bh=qqaCfpqNpMkQ70T9n+UgcIJxOykSX7IAwvMjEDmAe50=; b=cFf3YWkEO9FRPixUoSNV7iZ9iQanJrXChD9mf8S3JGtTcRWV/7QPNuAUrjF/VuHQY1 gOVY4Ug0qdpWXzKuAo7bITsTpvHB6q6slXBP4ydC3Uv4lnPm4DZNUXVZehXViPs4RIU8 gs7V8AnAil5OPdePUMs7o84TT2Pq/lugXVFFE= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type:content-transfer-encoding; b=Ujp9EZAErZllT4juNVOqxVRjZYuZJuD5yitS3ZJwjfecNMLLsXkqjRjVZlZw/bmX54 gG36vrBV8faXxBaTxjf2eATKEnGCf+LLJR6HbbGxvCuB96hFqXhghxII2V+5bKDW/0su IXMBMb205iYzIq2+pm//41QDSCo92ttfD7dhM= MIME-Version: 1.0 Received: by 10.90.51.14 with HTTP; Thu, 1 Apr 2010 04:38:19 -0700 (PDT) In-Reply-To: <2dab70a31003220528u449a8988hec7d2959572bd6f@mail.gmail.com> References: <2dab70a31003220528u449a8988hec7d2959572bd6f@mail.gmail.com> Date: Thu, 1 Apr 2010 08:38:19 -0300 Received: by 10.91.27.28 with SMTP id e28mr1214969agj.62.1270121903809; Thu, 01 Apr 2010 04:38:23 -0700 (PDT) Message-ID: From: Paul Halliday To: questions@freebsd.org Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Cc: Subject: Re: panic: sleeping thread X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 01 Apr 2010 11:38:25 -0000 On Mon, Mar 22, 2010 at 9:28 AM, Paul Halliday wr= ote: > I have a couple VM's that randomly halt with this error: > > Sleeping thread (tid 10018, pid 1058) owns a non-sleepable lock > panic: sleeping thread > cpuid =3D 0 > Uptime 11h14m31s > Cannot dump. Device not defined or unavailable. > > FreeBSD 8.0-RELEASE FreeBSD 8.0-RELEASE #0: Sat Nov 21 15:02:08 UTC > 2009 =A0 =A0 root@mason.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC > amd64 > > These systems run nightly Nessus scans and these halts are very > sporadic; I can go a week w/o seeing one. > > What should I do to start to troubleshoot this? > > Thanks. > There was another panic this morning, different message this time though: panic: vm_fault_copy_wired: page missing cpuid =3D 1 Uptime: 9d16h58m29s Cannot dump. Device not defined or unavailable.